XSP Programmer is designed for Arduino/AVR device. It is a driver free programmer, supporting Arduino/AVR ISP and FTDI programming. It could provide both 5V and 3.3V power output or self-adaption power output(OFF mode). Support Xbee socket and auto-match ISP clock frequency. With this programmer, you can adjust its interface for your own device. Quite convenient and easy to use. It will be your good friend, when you coding and programming. It could work with eClip programming Fixture together.